STARGAZER DENNIS MAMMANA Jupiter suffers from lunar lunacy with 62 moonsWe take our moon for granted. Stargazers often spot it in the evening as a thin crescent, as a quarter moon or even as a full moon, but most of us rarely pay close attention to its monthly cycle and orbit that carries it around its parent planet.

Problems are treated from the outside inTraditional psychotherapy calls for practitioners to offer clients authoritative advice on how to change themselves and thus fix their problems. Narrative therapy, a system created in the 1980s, takes a decidedly different approach.

Eureka!A sensor no bigger than a penny has been developed at UCSD to sniff out trace amounts of hydrogen peroxide, a chemical used in the most common form of homemade explosives.

Questions answeredAre there spiders that trap and feed on mosquitoes? Considering that the female mosquito, after feeding, would be a great source of protein, it would seem a good target. Or have mosquitoes evolved an evasive technique for spider webs?

This decades-old math puzzle is not a problem anymoreJERUSALEM – A mathematical puzzle that baffled the top minds in the esoteric field of symbolic dynamics for nearly four decades has been cracked by a 63-year-old immigrant who once had to work as a security guard.

NIELSENS'Dancing' lifts ABC; Britney scoresDancing has joined singing at the top of the television charts. The return of “Dancing With the Stars” last week gave a boost to ABC, which has been struggling through a tough winter.

TELL ME ABOUT IT CAROLYN HAXThe rules for grown children at homeOn setting limits with grown (and nearly grown) children who return home: The compromise I worked out with my first college freshman when she came home on break is that she texts my cell phone her whereabouts after 2 a.m.

HINTS FROM HELOISE Knowledge of perfume is good scentsWhat's the difference between perfume and cologne? Do you know? Can you concentrate? The concentration of essential oils is the key to these sweet-smelling concoctions.